12404301

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6491}}^1$

素因数の和:6521

約数の個数: 24

約数和(自身を含む): 20722464

約数和(自身を除く): 8318163

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6491, 19473, 45437, 84383, 136311, 253149, 318059, 590681, 954177, 1772043, 4134767, 12404301]

約数ペア:

[(1, 12404301), (3, 4134767), (7, 1772043), (13, 954177), (21, 590681), (39, 318059), (49, 253149), (91, 136311), (147, 84383), (273, 45437), (637, 19473), (1911, 6491)]